Sonoro Sphere
Sonoro Spheres, "Field of Sound," are instances in Wuthering Waves.
Overview
Sonoro Spheres are spaces of dense abundant Remnant Energy, capable of preserving transdimensional information. They are important sources of information for humanity to understand the history and civilization of The Lament, and are a part of the field of Ecoacoustic research. While generally a naturally occurring phenomenon, artificial Sonoro Spheres exist, such as the Simulation Training that Midnight Rangers use, with the Nimbus Sanctum being a unique Sonoro Sphere that can be interacted in the physical plane.
However, upon entering a Sonoro Sphere, information may become distorted and it becomes difficult to remove the interference from the original contents. There is also the possibility that when recording information, if the conditions are met, a person dying within the vicinity of the Sonoro Sphere will cause the copy of the original to be fully self-aware instead of being a recorded illusion. There is risk then of the version trapped within to become infected with maligned frequencies, such as Pascar who had been warped into a Tacet Discord from corruption.
Sonance Caskets are the product of the natural decay and collapse of Sonoro Spheres, and thus hold high archaeological value.
The Shorekeeper is a Remnant Creature made up of Sonoro Spheres herself.
Additionally the Fractsidus Overseer Phrolova has access to a mysterious Sonoro Sphere known as "The Beyond" in which all decaying frequencies converge and in which she summons the powerful Tacet Discord Hecate from